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![](http://file1.dzsc.com/file/shop/201/258/000/1132096606s.jpg)
PB-1621PQ,扬声器与变频器 XDUCR, 4-7VPP 2048HZ, SEALED
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![](http://img1.dzsc.com/img/common/noimg.png)
PB-1622P,扬声器与变频器 MAGNT XDUCR 6-18V
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![](http://file1.dzsc.com/file/shop/210/093/000/1257404262s.jpg)
PB-1622PQ,扬声器与变频器 XDUCR, 10-14VPP 2048HZ, SEALED
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![](http://file1.dzsc.com/file/shop/328/126/000/1737148284s.jpg)
【OPTO 22】PB16A,
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![](http://img1.dzsc.com/img/common/noimg.png)
PB-16A,I/O MOUNTING BRD STANDARD 16POS
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![](http://img1.dzsc.com/img/common/noimg.png)
【OPTO 22】PB16C,
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![](http://img1.dzsc.com/img/common/noimg.png)
PB-16-C,I/O MOUNTING BRD STANDARD 16POS
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![](http://img1.dzsc.com/img/common/noimg.png)
【Crydom】PB16-C,I/O 模块 50 PIN I/O Mounting Board